A Massachusetts federal court held its first hearing last week for a 2-year-old personal injury case in which a Glock pistol allegedly blew up in a hunter’s hands.

The plaintiff, Rodney MacDonald, of Chester, filed the case against the gun maker and three other defendants, but in their answers to his complaint, they all lobbed allegations against each other.

The lawsuit brings claims against various participants in the supply chain, including Georgia-based Glock; retailer Cabela’s, of Sidney, Nebraska; ammo maker Buffalo Bore, of Salmon, Idaho; and distributor Guns and Gear, of Agawam, Massachusetts.